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HubSpot Developer Changelog

26 Posts in Sunset

Upcoming Sunset of Clearbit’s Free Logo API

Live: December 1, 2025

In December 2023, Clearbit was acquired by HubSpot, marking the beginning of an exciting new chapter for both companies. Since then, the Clearbit team has fully integrated into HubSpot, combining our expertise with HubSpot’s resources to better...
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Marketing Email API Migration to ILS Lists

Live: July 15, 2024

With the migration process from List IDs to ILS List IDs, the Marketing Email API is being updated to include the ILS List ID in the response and accept ILS IDs in the request. On October 31st, 2024 the contactLists object will no longer function...
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Upcoming Sunset: V1 Contact Lists API

Live: May 30, 2025

What’s changing? The V1 Contact Lists API will sunset on May 30th, 2025. After this date, calls made to the v1 endpoints will no longer function. We're sunsetting the V1 Contact Lists API to focus our development efforts on the improved V3 Lists...
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Legacy CTA Sunset Timeline and Scope Update

Live: November 30, 2025

Attention: We've recently revised our timeline on March 25th, 2025. For the most current details regarding this change, please check the latest updates in our changelog.
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Upcoming Sunset: v2 Owners API

Live: August 30, 2024

On August 30, 2024, we will be sunsetting the v2 of the Owners API.
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Upcoming Sunset: Removing the Webhooks rateLimitPolicy and period fields

Live: May 20, 2024

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Upcoming Sunset: JSON Custom Cards

Live: March 31, 2024

Previously, HubSpot released a beta allowing users to utilize private apps and projects to build a custom card with JSON-based components for UI extensibility within the CRM development tools.
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Upcoming: Enforcing Deal Currency Code Validation

Live: July 31, 2023

Beginning July 31st, 2023, we will be implementing validation on the currency code property for deals.
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Upcoming Sunset: Legacy CTAs

Live: November 30, 2025

Attention: We've recently revised our timeline on March 25th, 2025. For the most current details regarding this change, please check the latest updates in our changelog. We are sunsetting the Legacy CTAs (Call-To-Action) app and migrating it into a...
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Sunsetting the ‘archived’ query parameter for the v3 CRM Pipeline API and introducing two new audit endpoints into public beta

Live: March 14, 2022

We will be sunsetting the ‘archived’ query parameter for the v3 CRM Pipeline API and also introducing two new endpoints into public beta for auditing changes to CRM pipelines and pipeline stages.
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